1
|
|
|
<?php |
2
|
|
|
|
3
|
|
|
namespace ByJG\AnyDataset\Database; |
4
|
|
|
|
5
|
|
|
use ByJG\AnyDataset\Exception\NotImplementedException; |
6
|
|
|
use ByJG\AnyDataset\Repository\DBDataset; |
7
|
|
|
|
8
|
|
|
class DBSqliteFunctions extends DBBaseFunctions |
9
|
|
|
{ |
10
|
|
|
|
11
|
|
|
function concat($s1, $s2 = null) |
|
|
|
|
12
|
|
|
{ |
13
|
|
|
return implode(func_get_args(), ' || '); |
14
|
|
|
} |
15
|
|
|
|
16
|
|
|
/** |
17
|
|
|
* Given a SQL returns it with the proper LIMIT or equivalent method included |
18
|
|
|
* @param string $sql |
19
|
|
|
* @param int $start |
20
|
|
|
* @param int $qty |
21
|
|
|
* @return string |
22
|
|
|
*/ |
23
|
|
View Code Duplication |
function limit($sql, $start, $qty) |
|
|
|
|
24
|
|
|
{ |
25
|
|
|
if (strpos($sql, ' LIMIT ') === false) { |
26
|
|
|
return $sql . " LIMIT $start, $qty "; |
27
|
|
|
} |
28
|
|
|
|
29
|
|
|
return $sql; |
30
|
|
|
} |
31
|
|
|
|
32
|
|
|
/** |
33
|
|
|
* Given a SQL returns it with the proper TOP or equivalent method included |
34
|
|
|
* @param string $sql |
35
|
|
|
* @param int $qty |
36
|
|
|
* @return string |
37
|
|
|
*/ |
38
|
|
|
function top($sql, $qty) |
|
|
|
|
39
|
|
|
{ |
40
|
|
|
return $this->limit($sql, 0, $qty); |
41
|
|
|
} |
42
|
|
|
|
43
|
|
|
/** |
44
|
|
|
* Return if the database provider have a top or similar function |
45
|
|
|
* @return bool |
46
|
|
|
*/ |
47
|
|
|
function hasTop() |
|
|
|
|
48
|
|
|
{ |
49
|
|
|
return true; |
50
|
|
|
} |
51
|
|
|
|
52
|
|
|
/** |
53
|
|
|
* Return if the database provider have a limit function |
54
|
|
|
* @return bool |
55
|
|
|
*/ |
56
|
|
|
function hasLimit() |
|
|
|
|
57
|
|
|
{ |
58
|
|
|
return true; |
59
|
|
|
} |
60
|
|
|
|
61
|
|
|
/** |
62
|
|
|
* Format date column in sql string given an input format that understands Y M D |
63
|
|
|
* @param string $fmt |
64
|
|
|
* @param string|bool $col |
65
|
|
|
* @return string |
66
|
|
|
* @throws NotImplementedException |
67
|
|
|
* @example $db->getDbFunctions()->SQLDate("d/m/Y H:i", "dtcriacao") |
68
|
|
|
*/ |
69
|
|
|
function sqlDate($fmt, $col = false) |
|
|
|
|
70
|
|
|
{ |
71
|
|
|
throw new NotImplementedException('Not implemented'); |
72
|
|
|
} |
73
|
|
|
|
74
|
|
|
/** |
75
|
|
|
* Format a string date to a string database readable format. |
76
|
|
|
* |
77
|
|
|
* @param string $date |
78
|
|
|
* @param string $dateFormat |
79
|
|
|
* @return string |
80
|
|
|
*/ |
81
|
|
|
function toDate($date, $dateFormat) |
|
|
|
|
82
|
|
|
{ |
83
|
|
|
return parent::toDate($date, $dateFormat); |
84
|
|
|
} |
85
|
|
|
|
86
|
|
|
/** |
87
|
|
|
* Format a string database readable format to a string date in a free format. |
88
|
|
|
* |
89
|
|
|
* @param string $date |
90
|
|
|
* @param string $dateFormat |
91
|
|
|
* @return string |
92
|
|
|
*/ |
93
|
|
|
function fromDate($date, $dateFormat) |
|
|
|
|
94
|
|
|
{ |
95
|
|
|
return parent::fromDate($date, $dateFormat); |
96
|
|
|
} |
97
|
|
|
|
98
|
|
|
/** |
99
|
|
|
* |
100
|
|
|
* @param DBDataset $dbdataset |
101
|
|
|
* @param string $sql |
102
|
|
|
* @param array $param |
103
|
|
|
* @return int |
104
|
|
|
*/ |
105
|
|
View Code Duplication |
function executeAndGetInsertedId($dbdataset, $sql, $param) |
|
|
|
|
106
|
|
|
{ |
107
|
|
|
$id = parent::executeAndGetInsertedId($dbdataset, $sql, $param); |
108
|
|
|
$it = $dbdataset->getIterator("SELECT last_insert_rowid() id"); |
109
|
|
|
if ($it->hasNext()) { |
110
|
|
|
$sr = $it->moveNext(); |
111
|
|
|
$id = $sr->getField("id"); |
112
|
|
|
} |
113
|
|
|
|
114
|
|
|
return $id; |
115
|
|
|
} |
116
|
|
|
} |
117
|
|
|
|
Adding explicit visibility (
private
,protected
, orpublic
) is generally recommend to communicate to other developers how, and from where this method is intended to be used.